Literature
- C. D. N. Costa (2005) Seneca: On The Shortness Of Life. New York: Penguin Group.
- Gregory Hays (2003) Meditations: A New Translation. New York: Random House Publishing Group.
- A. A. Long (2018) How to Be Free: An Ancient Guide to the Stoic Life. New Jersey: Princeton University Press.
- Marion Giebel Seneca - Das Leben ist kurz!. Ditzingen: Philipp Reclam jun. Verlag GmbH
- Ryan Holiday - Der tägliche Stoiker: 366 nachdenkliche Betrachtungen über Weisheit, Beharrlichkeit und Lebensstil
- Epictetus - Handbook (Encheiridion) A new translation by Robin Hard, taken from "Epictetus - Discourses, Fragments, Handbook"
- Epictetus - The Encheiridion Translated by A. A. Long, taken from "How to Be Free: An Ancient Guide to the Stoic Life"